Robotic Radio FM Radio

Just got my robotic radio from ebay, and I thought I'd see if anyone else has this guy so I know exactly what is what. Obviously he's missing his head and antenna, but what weapon did the FM radio come with, and is that a mini headphone jack or is it for input? The hole is too small for my headphones but does seem to pass an audio signal.

Yeah I've seen the AM versions lots, but I've never even heard of an FM one before I found this guy. Only two stickers with wear, and his joints are fabulous. I was planning on kitbashing something out of him, but he's too pretty to cut up.

Well I got what you see there for $5 plus shipping. For a complete one that was FM I would probably pay about $25. AM seems to be pretty common so I would suggest only $20. However that's just me. I certainly wouldn't pay the $45 price someone I saw wanted.

Btw, for those interested, I will post more pics when I get the last item from my recent ebay activity. It's a really great toy. Now I just need to recreate it's head and antenna. So Cataclizm1, do you have headphones that fit the socket? Is it something else?